Help Center/ Virtual Private Network/ User Guide/ Monitoring/ Metrics
Updated on 2023-10-20 GMT+08:00
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Metrics

Description

This section describes monitored metrics reported by VPN to Cloud Eye as well as their namespaces and dimensions. You can use the Cloud Eye management console to query the metrics of the monitored objects and alarms generated for VPN.

Namespace

SYS.VPN

Metrics

Table 1 Metrics supported for Enterprise Edition VPN gateways

Metric ID

Metric Name

Description

Value Range

Monitored Object

Monitoring Interval (Raw Data)

gateway_send_pkt_rate

Outbound Packet Rate

Average number of data packets leaving the cloud per second.

≥ 0 pps

Gateway

1 minute

gateway_recv_pkt_rate

Inbound Packet Rate

Average number of data packets entering the cloud per second.

≥ 0 pps

Gateway

1 minute

gateway_send_rate

Outbound Bandwidth

Average volume of traffic leaving the cloud per second.

0–1 Gbit/s

Gateway

1 minute

gateway_recv_rate

Inbound Bandwidth

Average volume of traffic entering the cloud per second.

0–1 Gbit/s

Gateway

1 minute

gateway_send_rate_usage

Outbound Bandwidth Usage

Bandwidth utilization for traffic leaving the cloud.

0-100%

Gateway

1 minute

gateway_recv_rate_usage

Inbound Bandwidth Usage

Bandwidth utilization for traffic entering the cloud.

0-100%

Gateway

1 minute

gateway_connection_num

Number of Connections

Number of VPN connections.

≥ 0

Gateway

1 minute
Table 2 Enterprise Edition VPN connection metrics

Metric ID

Metric Name

Description

Value Range

Monitored Object

Monitoring Interval (Raw Data)

tunnel_average_latency

Average Tunnel RTT

Average round-trip time on the tunnel between the VPN gateway and customer gateway.

0–5000 ms

VPN connection

1 minute

tunnel_max_latency

Maximum Tunnel RTT

Maximum round-trip time on the tunnel between the VPN gateway and customer gateway.

0–5000 ms

VPN connection

1 minute

tunnel_packet_loss_rate

Tunnel Packet Loss Rate

Packet loss rate on the tunnel between the VPN gateway and customer gateway.

0–100 %

VPN connection

1 minute

link_average_latency

Average Link RTT

Average round-trip time on the physical link between the VPN gateway and customer gateway.

0–5000 ms

VPN connection

1 minute

link_max_latency

Maximum Link RTT

Maximum round-trip time on the physical link between the VPN gateway and customer gateway.

0–5000 ms

VPN connection

1 minute

link_packet_loss_rate

Link Packet Loss Rate

Packet loss rate on the physical link between the VPN gateway and customer gateway.

0–100 %

VPN connection

1 minute

connection_status

VPN Connection Status

VPN connection state:

0: A VPN connection is in Not connected state.

1: A VPN connection is in Connected state.

0 or 1

VPN connection

1 minute

recv_pkt_rate

Packet Receive Rate

Average number of data packets received per second.

≥ 0 pps

VPN connection

1 minute

send_pkt_rate

Packet Send Rate

Average number of data packets sent per second.

≥ 0 pps

VPN connection

1 minute

recv_rate

Traffic Receive Rate

Average volume of traffic received per second.

0~1Gbit/s

VPN connection

1 minute

send_rate

Traffic Send Rate

Average volume of traffic sent per second.

0~1Gbit/s

VPN connection

1 minute

sa_send_pkt_rate

SA Packet Send Rate

Average number of data packets sent over an SA per second.

≥ 0 pps

SA of a VPN connection

1 minute

sa_recv_pkt_rate

SA Packet Receive Rate

Average number of data packets received over an SA per second.

≥ 0 pps

SA of a VPN connection

1 minute

sa_recv_rate

SA Traffic Receive Rate

Average volume of traffic received over an SA per second.

0~1Gbit/s

SA of a VPN connection

1 minute

sa_send_rate

SA Traffic Send Rate

Average volume of traffic sent over an SA per second.

0~1Gbit/s

SA of a VPN connection

1 minute

Dimensions

key

Value

vpn_connection_id

VPN Connections

evpn_connection_id

S2C VPN Connection

evpn_sa_id

S2C VPN Connection - S2C VPN Connection SA

evpn_gateway_id

S2C VPN Gateway
Parent topic: Monitoring